US351107A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combined lock and latch
Assignee: —
•
Filing: —
•
Granted: 1886-10-19
•
Expires: 1903-10-19
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 17:36
CPC Classifications
E; E05; E05B; E05B55/00; E05B55/005; Y; Y10; Y10S; Y10S70/00; Y10S70/32; Y10T; Y10T70/00; Y10T70/50; Y10T70/5093; Y10T70/5155; Y10T70/5199; Y10T70/5372; Y10T70/5385; Y10T70/5389; Y10T70/5496; Y10T70/55; Y10T70/70; Y10T70/7441; Y10T70/7486; Y10T70/7508; Y10T70/7559; Y10T70/7576; Y10T70/7582; Y10T70/778; Y10T70/7791; Y10T70/7842; Y10T70/7859; Y10T70/7876
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1889-10-18 | 1890-04-19 | 1890-10-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1893-10-18 | 1894-04-19 | 1894-10-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1897-10-18 | 1898-04-19 | 1898-10-19 | $7700.00 | Window Closed / Lapsed |